    /* 头部导航栏 */
    .head{
        background: #fd5f5e;
        position: relative;
    }
    .head h3{
        color: #ffffff;
        padding: 13px;
        font-size: 20px;
    }
    .head .icon-caidan{
        display: block;
        width: 30px;
        height: 30px;
        float: right;
        margin-top: -40px;
        margin-right: 20px;
    }
    /* 头部隐藏栏 */
    .head .tab{
        width: 47%;
        height: 43vh;
        float: right;
        position: absolute;
        top: 52px;
        right: 0;
        z-index: 22;
        background: #fd5f5e;
    }
    .head .tab li{
        width: 100%;
        line-height: 6vh;
        border-bottom: 1px solid #ffffff;
        font-size: 13px;
    }
    .head .tab li .icon{
        display: block;
        width: 12px;
        height: 12px;
        float: left;
        margin-top: 17px;
        margin-right: 10px;
    }
    .head .tab a{
        color: #ffffff;
    }
    /* 动画效果 */
    .fade-enter-active, .fade-leave-active {
        transition: opacity 0.2s;
    }
    .fade-enter, .fade-leave-to{
        opacity: 0;
    }
    /* 侧边栏 */
    .head .aside{
        position: fixed;
        top: 85vh;
        right: 10px;
        z-index: 22;
    }
    .head .aside .phone,.head .aside .up{
        width: 35px;
        height: 35px;
        background: #333333;
        margin-bottom: 10px;
        border-radius: 4px;
        opacity: 0.84;
    }
    .head .aside .phone img,.head .aside .up img{
        width: 16px;
        height: 16px;
        margin: 9px 10px;
    }
    /* 底部  */
    .foot{
        width: 100%;
        height: 7vh;
        text-align: center;
        border: 1px solid #cccccc;
        color: #333333;
        background: #f5f5f5;
    }
    .foot p{
        display: block;
        width: 100%;
        height: 4vh;
    }
    .foot a{
        color: #333333;
        text-decoration: none;
    }
    /* 搜索 */
    .sousuo{
        width: 100%;
        height: 8vh;
        background: #f6f6f6;
        position: relative;
        border: 1px solid #e9e9e9;
    }
    .sousuo p{
        font-size: 12px;
        padding-left: 10px;
    }
    .sousuo .icon-fangdajing{
        display: block;
        width: 20px;
        height: 20px;
        position: absolute;
        top: 16px;
        left: 20px;
    }
    .sousuo1{
        width: 68%;
        height: 4vh;
        margin: 10px 0px 10px 10px;
        border: 1px solid #efefef;
        font-size: 15px;
        padding-left: 30px;
        border-top-left-radius: 4px;
        border-bottom-left-radius: 4px;
    }
    .sousuo2{
        width: 20%;
        height: 4vh;
        background: #fd5f5e;
        color: #ffffff;
        border: none;
        margin-left: -5px;
        border-top-right-radius: 4px;
        border-bottom-right-radius: 4px;
        font-size: 13px;
    }
    /* 推荐部分 */
    .recommend{
        width: 100%;
        height: 24vh;
        padding-top: 60px;
        background: rgba(244, 244, 244, 0.5)
    }
    .recommend li{
        width: 30.5%;
        height: 10vh;
        margin-bottom: 6px;
        margin-left: -5px;
        position: relative;
    }
    .recommend li:nth-of-type(1),.recommend li:nth-of-type(4){
        margin-left: 10px;
    }
    .recommend li img{
        width: 100%;
        height: 10vh;
    }
    .recommend li p{
        position: absolute;
        top: 59px;
        right: 0px;
        z-index: 2;
        display: block;
        width: 100%;
        height: 2.3vh;
        font-size: 12px;
        text-align: center;
        color: #e4e2e1;
        background: #4b4b4b;
    }
    .recommend li a{
        text-decoration: none;
    }
    .foot{
        background: #f5f5f5;
        border-bottom: none;
        border-left: none;
        height: 6vh;
    }
    /* 按钮切换 */
    .change{
        width: 100%;
        line-height: 8vh;
        background: #f5f5f5;
        text-align: center;
    }
    .change button{
        width: 15vw;
        height: 4vh;
        background: #ee4e4e;
        font-size: 14px;
        color: #ffffff;
        border: none;
        margin-right: 5px;
    }
    .change button:nth-of-type(1),.change button:nth-of-type(4){
        width: 12vw;
    }
    .foods li a,.food li a{
        text-decoration: none;
    }